157 lines
3.9 KiB
Lua
157 lines
3.9 KiB
Lua
--the ore
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minetest.register_node("lucky_ore:ore", {
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description = "Lucky Ore",
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tiles = {
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{
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name = "lucky_ore.png",
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animation = {
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type = "vertical_frames",
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aspect_w = 16,
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aspect_h = 16,
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length = 0.4,
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},
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},
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{
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name = "lucky_ore.png",
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animation = {
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type = "vertical_frames",
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aspect_w = 16,
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aspect_h = 16,
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length = 0.4,
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},
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},
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},
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paramtype = "light",
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light_source = 5,
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groups = {cracky = 3},
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after_destruct = function(pos, oldnode)
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local item = minetest.add_entity(pos, "lucky_ore:item")
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end
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})
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--calculate the table items for slot machine-esk item display
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local count = 0
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local lucky_table = {}
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for item,def in pairs(minetest.registered_items) do
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count = count + 1
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lucky_table[count] = item
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end
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--the explosion for loses
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local def = {
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name = "lucky_ore:explosion",
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description = "Ore Explosion (you hacker you!)",
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radius = 3,
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tiles = {
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side = "default_dirt.png",
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top = "default_dirt.png",
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bottom = "default_dirt.png",
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burning = "default_dirt.png"
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},
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}
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tnt.register_tnt(def)
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--the entity which shows all the items
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minetest.register_entity("lucky_ore:item",{
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hp_max = 1,
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visual="wielditem",
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visual_size={x=.33,y=.33},
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collisionbox = {0,0,0,0,0,0},
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physical=false,
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textures={"air"},
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count = 0, --start at zero since counter adds before showing item
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timer = 0,
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expire = 0,
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counting = true,
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on_activate = function(self, staticdata)
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self.origin = self.object:getpos()
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self.object:set_armor_groups({immortal = 1})
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self.texture = ItemStack("default:dirt_with_grass"):get_name()
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self.nodename = "default:dirt_with_grass"
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self.object:set_properties({textures={self.texture}})
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self.sound = minetest.sound_play("lucky_ore_slot", {
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max_hear_distance = 30,
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gain = 10.0,
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object = self.object,
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loop = true,
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})
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self.object:set_properties({automatic_rotate=1})
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self.expire = math.random(3,15)+math.random()
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end,
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on_step = function(self,dtime)
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self.timer = self.timer + dtime
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self.object:setvelocity({x=0,y=0,z=0})
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self.object:setpos(self.origin)
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--if it's past expiration then stop and do some particles and showcase
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if self.timer >= self.expire then
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--turn off the counting sound
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if self.counting == true then
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minetest.sound_stop(self.sound)
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self.sound = nil
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self.counting = false
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end
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--turn on the win sound
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if self.counting == false and self.sound == nil then
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self.sound = minetest.sound_play("lucky_ore_win", {
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max_hear_distance = 30,
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gain = 10.0,
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object = self.object,
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})
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end
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if self.timer >= self.expire + 2 then
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minetest.sound_stop(self.sound)
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--the fake win
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if math.random() > 0.8 then
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tnt.boom(self.object:getpos(), def)
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self.object:remove()
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else --real win
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local pos = self.object:getpos()
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minetest.add_item(self.object:getpos(), lucky_table[self.count])
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minetest.add_particlespawner({
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amount = 80,
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time = 0.1,
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minpos = {x=pos.x, y=pos.y, z=pos.z},
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maxpos = {x=pos.x, y=pos.y, z=pos.z},
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minvel = {x=-5, y=-5, z=-5},
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maxvel = {x=5, y=5, z=5},
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minacc = {x=0, y=-10, z=0},
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maxacc = {x=0, y=-10, z=0},
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minexptime = 1,
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maxexptime = 1,
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minsize = 1,
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maxsize = 1,
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collisiondetection = true,
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vertical = false,
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texture = "lucky_win_particle.png",
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})
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self.object:remove()
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end
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end
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else --show all the items and cycle
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self.count = self.count + 1
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if self.count > count then
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self.count = 1
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end
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self.texture = ItemStack(lucky_table[self.count]):get_name()
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self.nodename = lucky_table[self.count]
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self.object:set_properties({textures={self.texture}})
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end
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end,
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})
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--ore generation
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minetest.register_ore({
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ore_type = "scatter",
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ore = "lucky_ore:ore",
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wherein = "default:stone",
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clust_scarcity = 8 * 8 * 8,
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clust_num_ores = 9,
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clust_size = 3,
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y_min = -31000,
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y_max = 31000,
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})
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